package com.a2020111222.test.tool;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import org.junit.Before;

import java.io.IOException;
import java.io.Reader;

/**
 * @author Administrator
 * @version 1.0
 * @description: 工具类
 * @date 2022/9/26 8:33
 */
public class MyBatisUtils {
    private static SqlSessionFactory sqlSessionFactory=null;
    static {
        try {
            Reader reader = Resources.getResourceAsReader("mybatis-config.xml");
            sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public static SqlSession getSession(){
        return sqlSessionFactory.openSession();
    }
}
